Odeon is a term with multiple associations, primarily referring to establishments related to entertainment. In modern contexts, Odeon is well-known as a chain of cinemas offering the latest films, including IMAX and 3D formats, where patrons can browse listings and book tickets online. Historically, the term traces back to ancient Greek and Roman times, describing buildings dedicated to musical performances. The name has also been adopted for use in various countries since the 1920s, derived from the Greek word meaning "a place for singing." Additionally, Odeon refers to a well-known restaurant famous for its celebrity clientele, with historical patrons including notable figures such as Jean-Michel Basquiat, John Belushi, and Andy Warhol. The restaurant continues to be a notable spot in its own right.